A. N. Chotimah (Universitas Negeri Yogyakarta, Indonesia)
D. Setyawarno (Universitas Negeri Yogyakarta, Indonesia)
D. Rosana (Universitas Negeri Yogyakarta, Indonesia)
N. R. Millen (Physics Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta, Indonesia)
S. Supahar (Physics Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta, Indonesia)
T. O. Abiodun (Tai Solarin University of Education, Ijebu-Ode Ogun State, Nigeria)
A. Asanre (Tai Solarin University of Education, Ijebu-Ode Ogun State, Nigeria)
A. Awofala (University of Lagos, Lagos State, Nigeria)
N. V. Utari (Riau University, Indonesia)
Fakhruddin Z (Riau University, Indonesia)
M. Nasir (Riau University, Indonesia)
R. Khairiana (SMP Muhammadiyah Kuok, Indonesia)
R. Elinda (SMP Muhammadiyah Kuok, Indonesia)
Y. Yuliana (Pendidikan IPA, Fakultas Sains dan Teknologi, Universitas Ivet, Indonesia)
I. Nurwahidah (Pendidikan IPA, Fakultas Sains dan Teknologi, Universitas Ivet, Indonesia)
Y. Widiyawati (Pendidikan IPA, Fakultas Sains dan Teknologi, Universitas Ivet, Indonesia)